Url https://edisondigital.rutgers.edu/document/NV18040 Resource class dctype:Text Title [NV18040], Technical Note, Charles Pitt Edison, Thomas Alva Edison, October 14th, 1878 Creator Edison, Charles Pitt Edison, Thomas Alva Subject Telephone Publisher Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University Date 1878-10-14 Type Technical Note Identifier NV18040 Source 4:1076 Rights Thomas Edison National Historical Park Date Created 1878-10-14 Has Version https://archive.org/details/edisonmicrofilm4/page/n1084/mode/1up Archive.org Viewer, Microfilm Series Reel 4 Is Part Of NV18-F Uri https://edisondigital.rutgers.edu/document/NV18040 https://edisondigital.rutgers.edu/document/NV18040 --